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Cometic C4478-040 BMW Cylinder Head Gasket - S38B35/S38B36

(1988, 1991-1993 BMW M5; 1987-1988 BMW M6)

Part of: Cometic Head Gasket for Harley-Davidson Engines

Other options in this family: Cometic C10084030 Cometic C10362 Cometic C14021-042 Cometic C10085040 Cometic H1771SPBH094C

Manufacturer

Picture for manufacturer Cometic

Part Number

C4478-040
7 reviews
Sale Price

$186.83

Estimated ship date Thursday, November 26

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Product Details

The Cometic C4478-040 is a high-performance cylinder head gasket specifically engineered for BMW S38B35 and S38B36 engines. Designed to provide superior sealing and durability in demanding applications, this gasket is ideal for both stock rebuilds and performance builds.

Key Features:

  • Precision-engineered for BMW S38B35 and S38B36 inline-six engines
  • Multi-layer steel (MLS) construction for exceptional strength and reliability
  • 0.040-inch compressed thickness for precise compression ratio control
  • Advanced coating technology ensures optimal sealing under extreme temperatures and pressures
  • Designed to accommodate thermal expansion and cylinder bore movement
  • Eliminates the need for retorquing in most applications

Cometic gaskets are manufactured using state-of-the-art materials and processes to meet the rigorous demands of high-performance and racing applications. This gasket provides a reliable seal between the cylinder head and engine block, preventing combustion gas leakage and coolant/oil contamination. Perfect for enthusiasts building or rebuilding classic BMW M-series powerplants.

Products specifications

Fits

1988, 1991-1993 BMW M5; 1987-1988 BMW M6

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

Quick shipping, lowest prices.

Very speedy and in excellent shape. Easy to install and only took minutes. Autoplicity in my book is a great place to shop. <br><br>-Jason Chance<br> Cape Fair, MO

GREAT PRICES AND COMMUNICATION!!!! HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!

Very easy transaction.

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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